Would make sense to enable it after we have authorization feature and admins can control who can delete what.
On Thu, Jan 15, 2015 at 6:32 PM, Jun Rao <j...@confluent.io> wrote: > Yes, I agree it's probably better not to enable "delete.topic.enable" by > default. > > Thanks, > > Jun > > On Thu, Jan 15, 2015 at 6:29 PM, Joe Stein <joe.st...@stealth.ly> wrote: > >> I think that is a change of behavior that organizations may get burned on. >> Right now there is no delete data feature. If an operations teams upgrades >> to 0.8.2 and someone decides to delete a topic then there will be data >> loss. The organization may not have wanted that to happen. I would argue to >> not have a way to "by default" delete data. There is something actionable >> about consciously turning on a feature that allows anyone with access to >> kafka-topics (or zookeeper for that matter) to delete Kafka data. If folks >> want that feature then flip the switch prior to upgrade or after and >> rolling restart and have at it. By not setting it as default they will know >> they have to turn it on and figure out what they need to-do from a security >> perspective (until Kafka gives them that) to protect their data (through >> network or other type of measures). >> >> On Thu, Jan 15, 2015 at 8:24 PM, Manikumar Reddy <ku...@nmsworks.co.in> >> wrote: >> >> > Also can we remove "delete.topic.enable" config property and enable topic >> > deletion by default? >> > On Jan 15, 2015 10:07 PM, "Jun Rao" <j...@confluent.io> wrote: >> > >> > > Thanks for reporting this. I will remove that option in RC2. >> > > >> > > Jun >> > > >> > > On Thu, Jan 15, 2015 at 5:21 AM, Jaikiran Pai < >> jai.forums2...@gmail.com> >> > > wrote: >> > > >> > > > I just downloaded the Kafka binary and am trying this on my 32 bit >> JVM >> > > > (Java 7)? Trying to start Zookeeper or Kafka server keeps failing >> with >> > > > "Unrecognized VM option 'UseCompressedOops'": >> > > > >> > > > ./zookeeper-server-start.sh ../config/zookeeper.properties >> > > > Unrecognized VM option 'UseCompressedOops' >> > > > Error: Could not create the Java Virtual Machine. >> > > > Error: A fatal exception has occurred. Program will exit. >> > > > >> > > > Same with the Kafka server startup scripts. My Java version is: >> > > > >> > > > java version "1.7.0_71" >> > > > Java(TM) SE Runtime Environment (build 1.7.0_71-b14) >> > > > Java HotSpot(TM) Server VM (build 24.71-b01, mixed mode) >> > > > >> > > > Should there be a check in the script, before adding this option? >> > > > >> > > > -Jaikiran >> > > > >> > > > On Wednesday 14 January 2015 10:08 PM, Jun Rao wrote: >> > > > >> > > >> + users mailing list. It would be great if people can test this out >> > and >> > > >> report any blocker issues. >> > > >> >> > > >> Thanks, >> > > >> >> > > >> Jun >> > > >> >> > > >> On Tue, Jan 13, 2015 at 7:16 PM, Jun Rao <j...@confluent.io> wrote: >> > > >> >> > > >> This is the first candidate for release of Apache Kafka 0.8.2.0. >> > There >> > > >>> has been some changes since the 0.8.2 beta release, especially in >> the >> > > new >> > > >>> java producer api and jmx mbean names. It would be great if people >> > can >> > > >>> test >> > > >>> this out thoroughly. We are giving people 10 days for testing and >> > > voting. >> > > >>> >> > > >>> Release Notes for the 0.8.2.0 release >> > > >>> *https://people.apache.org/~junrao/kafka-0.8.2.0- >> > > >>> candidate1/RELEASE_NOTES.html >> > > >>> <https://people.apache.org/~junrao/kafka-0.8.2.0- >> > > >>> candidate1/RELEASE_NOTES.html>* >> > > >>> >> > > >>> *** Please download, test and vote by Friday, Jan 23h, 7pm PT >> > > >>> >> > > >>> Kafka's KEYS file containing PGP keys we use to sign the release: >> > > >>> *https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/KEYS >> > > >>> <https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/KEYS>* >> > in >> > > >>> addition to the md5, sha1 >> > > >>> and sha2 (SHA256) checksum. >> > > >>> >> > > >>> * Release artifacts to be voted upon (source and binary): >> > > >>> *https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/ >> > > >>> <https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/>* >> > > >>> >> > > >>> * Maven artifacts to be voted upon prior to release: >> > > >>> *https://people.apache.org/~junrao/kafka-0.8.2.0- >> > > >>> candidate1/maven_staging/ >> > > >>> <https://people.apache.org/~junrao/kafka-0.8.2.0- >> > > >>> candidate1/maven_staging/>* >> > > >>> >> > > >>> * scala-doc >> > > >>> *https://people.apache.org/~junrao/kafka-0.8.2.0- >> > > >>> candidate1/scaladoc/#package >> > > >>> <https://people.apache.org/~junrao/kafka-0.8.2.0- >> > > >>> candidate1/scaladoc/#package>* >> > > >>> >> > > >>> * java-doc >> > > >>> * >> https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/javadoc/ >> > > >>> < >> https://people.apache.org/~junrao/kafka-0.8.2.0-candidate1/javadoc/ >> > >* >> > > >>> >> > > >>> * The tag to be voted upon (off the 0.8.2 branch) is the 0.8.2.0 >> tag >> > > >>> *https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h= >> > > >>> b0c7d579f8aeb5750573008040a42b7377a651d5 >> > > >>> <https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h= >> > > >>> b0c7d579f8aeb5750573008040a42b7377a651d5>* >> > > >>> >> > > >>> /******************************************* >> > > >>> >> > > >>> Thanks, >> > > >>> >> > > >>> Jun >> > > >>> >> > > >>> >> > > > >> > > >> > >>
